SNDCTL_DSP_MAPINBUF  689 include/uapi/linux/soundcard.h #define SOUND_PCM_MAPINBUF		SNDCTL_DSP_MAPINBUF
SNDCTL_DSP_MAPINBUF 2686 sound/core/oss/pcm_oss.c 	case SNDCTL_DSP_MAPINBUF:
SNDCTL_DSP_MAPINBUF 2689 sound/core/oss/pcm_oss.c 			cmd == SNDCTL_DSP_MAPINBUF ?